Direct Deuteration of Acrylic and Methacrylic Acid Derivatives Catalyzed by Platinum on Carbon in Deuterium Oxide,Advanced Synthesis & Catalysis

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Direct Deuteration of Acrylic and Methacrylic Acid Derivatives Catalyzed by Platinum on Carbon in Deuterium Oxide
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2018-05-03 , DOI: 10.1002/adsc.201800170
Kwihwan Park ₁ , Takumi Matsuda ₁ , Tsuyoshi Yamada ₁ , Yasunari Monguchi ₁ , Yuka Sawama ₂ , Naoki Doi ₂ , Yasushi Sasai ₂ , Shin-ichi Kondo ₂ , Yoshinari Sawama ₁ , Hironao Sajiki ₁

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The platinum on carbon (Pt/C)‐catalyzed deuteration of acrylic and methacrylic acid derivatives in deuterium oxide (D₂O) efficiently proceeded to give the corresponding acrylic acid‐d₃ and methacrylic acid‐d₅ derivatives. The olefinic functionality, as well as the methyl group on the unsaturated functionality of the substrate, were satisfactorily deuterated via the hydrogen (H)‐deuterium (D) exchange reaction. The obtained deuterated compounds are useful building blocks and efficiently converted to the corresponding desired products including a polymer without the degradation of the original deuterium contents.

中文翻译：

铂在氧化氘中碳上催化的丙烯酸和甲基丙烯酸衍生物的直接氘代

碳上铂（Pt / C）催化的氘化氘（D ₂ O）中丙烯酸和甲基丙烯酸衍生物的氘化反应有效地得到了相应的丙烯酸d ₃和甲基丙烯酸d ₅衍生物。通过氢（H）-氘（D）交换反应，可以令人满意地使烯烃官能团以及底物不饱和官能团上的甲基氘化。所获得的氘代化合物是有用的结构单元，并且在不降低原始氘含量的情况下有效地转化为包括聚合物的相应所需产物。

更新日期：2018-05-03

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